[PATCH] D93401: [flang][driver] Add support for `-D`, `-U`

[Tim Keith via Phabricator via cfe-commits]

tskeith added inline comments.


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Comment at: flang/lib/Frontend/CompilerInvocation.cpp:228
+      // Note: GCC drops anything following an end-of-line character.
+      llvm::StringRef::size_type End = MacroBody.find_first_of("\n\r");
+      MacroBody = MacroBody.substr(0, End);
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This is a change in behavior from f18, right? If so, the commit message should mention it and why it's changing.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93401/new/

https://reviews.llvm.org/D93401